PAC provides a GUI to configure SSH and Telnet connections, including usernames, passwords, EXPECT regular expressions, and macros. It is similar in function to SecureCRT or Putty. It is intended for people who connect to many servers through SSH. It can automate logins and command executions.

Fing is a command line tool for network and service discovery. It provides you a complete view of any network in a very short time. Its smart discovery automatically detects the network type and uses the best technique to scan it. The best results are achieved on Ethernet networks (including Wireless ones), where Fing is able to detect all network hosts, firewalled ones included. The service discovery feature quickly detects active TCP services on a target host or network. Fing is based on Look@LAN.

TweetBox.fx is a Twitter desktop client. It lets users send updates, replies, and direct messages. Users can retrieve their friend's timeline, their own timeline, direct messages, replies, and their favorites. TweetBox also allows the user to view multiple timelines at the same time. TweetBox has a very user friendly entry box for typing updates. It shows you how many characters are left and provides a very easy-to-use URL-shrinking function. TweetBox can also detect links to pictures on Mobypicture and TwitPic and respond by showing, instead of the original URL, a link labeled "picture" that pops up a thumbnail when the mouse hovers over it.

upgrade_mailer.py is a script that sends email or Jabber notifications when updates on your APT or YUM based system are available. This includes Debian, Ubuntu, Fedora, CentOS, and Red Hat. It can use TLS if your SMTP supports that.

TOSS is a Linux distribution targeted especially at engineers and developers, while giving convenience and ease-of-use to laymen. It is a spin-off from Ubuntu. The core of Ubuntu has been retained with minimal changes, enabling users to retain its more popular and useful features, but providing a completely different look and feel. Despite the eye-candy offered with a variety of user-friendly interfaces, TOSS mainly targets student developers. It offers the user gcc-build-essential, OpenSSL, PHP, Java, gEda, xCircuit, KLogic, KTechlab, and a variety of other essential programs for engineering and application development.

Wicker is a modified version of Ubuntu designed to boot from USB flash on an embedded device for use as a digital photo frame or as a Web-connected digital sign.
It was developed as an open source project by RedPost for their Web-based Corktop digital sign management software.

timekpr will track and control the computer usage of your user accounts. You can limit their daily usage based on a timed access duration and configure periods of day when they can or cannot log in. With this application, administrators can limit account login time duration or account access hours. It has support for GNOME, KDE, and XFCE and uses time and access Linux PAM modules. It is currently limited to Ubuntu only.